Featured Classes

Demo

All Classes

NonActionable

class

ActiveSupport::ActionableError

ArrayInquirer

class

ActiveSupport

BacktraceCleaner

class

ActiveSupport

BroadcastLogger

class

ActiveSupport

Coder

class

ActiveSupport::Cache

LazyEntry

class

ActiveSupport::Cache::Coder

StringDeserializer

class

ActiveSupport::Cache::Coder

Entry

class

ActiveSupport::Cache

FileStore

class

ActiveSupport::Cache

MemCacheStore

class

ActiveSupport::Cache

DupLocalStore

class

ActiveSupport::Cache::MemCacheStore::DupLocalCache

MemoryStore

class

ActiveSupport::Cache

NullStore

class

ActiveSupport::Cache

RedisCacheStore

class

ActiveSupport::Cache

Store

class

ActiveSupport::Cache

LocalStore

class

ActiveSupport::Cache::Strategy::LocalCache

Middleware

class

ActiveSupport::Cache::Strategy::LocalCache

WriteOptions

class

ActiveSupport::Cache

CachingKeyGenerator

class

ActiveSupport

InstanceExec0

class

ActiveSupport::Callbacks::CallTemplate

InstanceExec1

class

ActiveSupport::Callbacks::CallTemplate

InstanceExec2

class

ActiveSupport::Callbacks::CallTemplate

MethodCall

class

ActiveSupport::Callbacks::CallTemplate

ObjectCall

class

ActiveSupport::Callbacks::CallTemplate

ProcCall

class

ActiveSupport::Callbacks::CallTemplate

Callback

class

ActiveSupport::Callbacks

CallbackChain

class

ActiveSupport::Callbacks

CallbackSequence

class

ActiveSupport::Callbacks

Value

class

ActiveSupport::Callbacks::Conditionals

After

class

ActiveSupport::Callbacks::Filters

Before

class

ActiveSupport::Callbacks::Filters

CodeGenerator

class

ActiveSupport

MethodSet

class

ActiveSupport::CodeGenerator

MultipleIncludedBlocks

class

ActiveSupport::Concern

MultiplePrependBlocks

class

ActiveSupport::Concern

LoadInterlockAwareMonitor

class

ActiveSupport::Concurrency

ShareLock

class

ActiveSupport::Concurrency

ThreadLoadInterlockAwareMonitor

class

ActiveSupport::Concurrency

Configuration

class

ActiveSupport::Configurable

ConfigurationFile

class

ActiveSupport

FormatError

class

ActiveSupport::ConfigurationFile

CurrentAttributes

class

ActiveSupport

Interlock

class

ActiveSupport::Dependencies

Deprecation

class

ActiveSupport

DeprecatedConstantProxy

class

ActiveSupport::Deprecation

DeprecatedInstanceVariableProxy

class

ActiveSupport::Deprecation

DeprecatedObjectProxy

class

ActiveSupport::Deprecation

DeprecationProxy

class

ActiveSupport::Deprecation

Deprecators

class

ActiveSupport::Deprecation

DeprecationException

class

ActiveSupport

DescendantsArray

class

ActiveSupport::DescendantsTracker

WeakSet

class

ActiveSupport::DescendantsTracker

Digest

class

ActiveSupport

Duration

class

ActiveSupport

ISO8601Parser

class

ActiveSupport::Duration

ParsingError

class

ActiveSupport::Duration::ISO8601Parser

ISO8601Serializer

class

ActiveSupport::Duration

Scalar

class

ActiveSupport::Duration

EncryptedConfiguration

class

ActiveSupport

InvalidContentError

class

ActiveSupport::EncryptedConfiguration

EncryptedFile

class

ActiveSupport

InvalidKeyLengthError

class

ActiveSupport::EncryptedFile

MissingContentError

class

ActiveSupport::EncryptedFile

MissingKeyError

class

ActiveSupport::EncryptedFile

EnvironmentInquirer

class

ActiveSupport

ErrorReporter

class

ActiveSupport

ErrorSubscriber

class

ActiveSupport::ErrorReporter::TestHelper

EventedFileUpdateChecker

class

ActiveSupport

Core

class

ActiveSupport::EventedFileUpdateChecker

ExecutionWrapper

class

ActiveSupport

Executor

class

ActiveSupport

FileUpdateChecker

class

ActiveSupport

Stream

class

ActiveSupport::Gzip

HashWithIndifferentAccess

class

ActiveSupport

Inflections

class

ActiveSupport::Inflector

Uncountables

class

ActiveSupport::Inflector::Inflections

InheritableOptions

class

ActiveSupport

JSONGemEncoder

class

ActiveSupport::JSON::Encoding

KeyGenerator

class

ActiveSupport

LogSubscriber

class

ActiveSupport

MockLogger

class

ActiveSupport::LogSubscriber::TestHelper

Logger

class

ActiveSupport

SimpleFormatter

class

ActiveSupport::Logger

MessageEncryptor

class

ActiveSupport

InvalidMessage

class

ActiveSupport::MessageEncryptor

MessageEncryptors

class

ActiveSupport

MissingClassError

class

ActiveSupport::MessagePack

UnserializableObjectError

class

ActiveSupport::MessagePack

MessageVerifier

class

ActiveSupport

InvalidSignature

class

ActiveSupport::MessageVerifier

MessageVerifiers

class

ActiveSupport

Codec

class

ActiveSupport::Messages

RotationConfiguration

class

ActiveSupport::Messages

RotationCoordinator

class

ActiveSupport::Messages

Chars

class

ActiveSupport::Multibyte

Event

class

ActiveSupport::Notifications

Fanout

class

ActiveSupport::Notifications

BaseGroup

class

ActiveSupport::Notifications::Fanout

BaseTimeGroup

class

ActiveSupport::Notifications::Fanout

EventObjectGroup

class

ActiveSupport::Notifications::Fanout

EventedGroup

class

ActiveSupport::Notifications::Fanout

Handle

class

ActiveSupport::Notifications::Fanout

MonotonicTimedGroup

class

ActiveSupport::Notifications::Fanout

EventObject

class

ActiveSupport::Notifications::Fanout::Subscribers

Evented

class

ActiveSupport::Notifications::Fanout::Subscribers

Matcher

class

ActiveSupport::Notifications::Fanout::Subscribers

AllMessages

class

ActiveSupport::Notifications::Fanout::Subscribers::Matcher

MonotonicTimed

class

ActiveSupport::Notifications::Fanout::Subscribers

Timed

class

ActiveSupport::Notifications::Fanout::Subscribers

TimedGroup

class

ActiveSupport::Notifications::Fanout

InstrumentationSubscriberError

class

ActiveSupport::Notifications

Instrumenter

class

ActiveSupport::Notifications

LegacyHandle

class

ActiveSupport::Notifications::Instrumenter

Wrapper

class

ActiveSupport::Notifications::Instrumenter::LegacyHandle

NumberConverter

class

ActiveSupport::NumberHelper

NumberToCurrencyConverter

class

ActiveSupport::NumberHelper

NumberToDelimitedConverter

class

ActiveSupport::NumberHelper

NumberToHumanConverter

class

ActiveSupport::NumberHelper

NumberToHumanSizeConverter

class

ActiveSupport::NumberHelper

NumberToPercentageConverter

class

ActiveSupport::NumberHelper

NumberToPhoneConverter

class

ActiveSupport::NumberHelper

NumberToRoundedConverter

class

ActiveSupport::NumberHelper

RoundingHelper

class

ActiveSupport::NumberHelper

OptionMerger

class

ActiveSupport

OrderedHash

class

ActiveSupport

OrderedOptions

class

ActiveSupport

ParameterFilter

class

ActiveSupport

ProxyObject

class

ActiveSupport

Railtie

class

ActiveSupport

Reloader

class

ActiveSupport

SafeBuffer

class

ActiveSupport

SafeConcatError

class

ActiveSupport::SafeBuffer

SecureCompareRotator

class

ActiveSupport

StringInquirer

class

ActiveSupport

Subscriber

class

ActiveSupport

SyntaxErrorProxy

class

ActiveSupport

BacktraceLocation

class

ActiveSupport::SyntaxErrorProxy

BacktraceLocationProxy

class

ActiveSupport::SyntaxErrorProxy

TagStack

class

ActiveSupport::TaggedLogging

TestCase

class

ActiveSupport

Report

class

ActiveSupport::Testing::ErrorReporterAssertions::ErrorCollector

Parallelization

class

ActiveSupport::Testing

Server

class

ActiveSupport::Testing::Parallelization

Worker

class

ActiveSupport::Testing::Parallelization

ParallelizeExecutor

class

ActiveSupport::Testing

SimpleStubs

class

ActiveSupport::Testing

TimeWithZone

class

ActiveSupport

TimeZone

class

ActiveSupport

XMLConverter

class

ActiveSupport

DisallowedType

class

ActiveSupport::XMLConverter

HashBuilder

class

ActiveSupport::XmlMini_LibXMLSAX

HashBuilder

class

ActiveSupport::XmlMini_NokogiriSAX

Array

class

BigDecimal

class

Class

class

Data

class

Date

class

DateTime

class

Delegator

class

ERB

class

SoleItemExpectedError

class

Enumerable

Exception

class

FalseClass

class

File

class

Float

class

Hash

class

Railtie

class

I18n

IO

class

IPAddr

class

Integer

class

LoadError

class

Method

class

Module

class

DelegationError

class

Module

NameError

class

NilClass

class

Numeric

class

Object

class

Pathname

class

Status

class

Process

Range

class

Regexp

class

String

class

Struct

class

Symbol

class

Location

class

Thread::Backtrace

Time

class

TrueClass

class

Generic

class

URI

UnboundMethod

class

All Modules

ActiveSupport

module

ActionableError

module

ActiveSupport

ClassMethods

module

ActiveSupport::ActionableError

Autoload

module

ActiveSupport

Benchmarkable

module

ActiveSupport

BigDecimalWithDefaultFormat

module

ActiveSupport

Cache

module

ActiveSupport

DupLocalCache

module

ActiveSupport::Cache::MemCacheStore

DupCoder

module

ActiveSupport::Cache::MemoryStore

SerializerWithFallback

module

ActiveSupport::Cache

Marshal61WithFallback

module

ActiveSupport::Cache::SerializerWithFallback

Marshal70WithFallback

module

ActiveSupport::Cache::SerializerWithFallback

Marshal71WithFallback

module

ActiveSupport::Cache::SerializerWithFallback

MessagePackWithFallback

module

ActiveSupport::Cache::SerializerWithFallback

PassthroughWithFallback

module

ActiveSupport::Cache::SerializerWithFallback

Strategy

module

ActiveSupport::Cache

LocalCache

module

ActiveSupport::Cache::Strategy

LocalCacheRegistry

module

ActiveSupport::Cache::Strategy::LocalCache

Callbacks

module

ActiveSupport

CallTemplate

module

ActiveSupport::Callbacks

ClassMethods

module

ActiveSupport::Callbacks

Conditionals

module

ActiveSupport::Callbacks

Filters

module

ActiveSupport::Callbacks

CompareWithRange

module

ActiveSupport

Concern

module

ActiveSupport

Concurrency

module

ActiveSupport

LoadInterlockAwareMonitorMixin

module

ActiveSupport::Concurrency

NullLock

module

ActiveSupport::Concurrency

Configurable

module

ActiveSupport

ClassMethods

module

ActiveSupport::Configurable

CoreExt

module

ActiveSupport

ERBUtil

module

ActiveSupport::CoreExt

ERBUtilPrivate

module

ActiveSupport::CoreExt

TestHelper

module

ActiveSupport::CurrentAttributes

DeepMergeable

module

ActiveSupport

Dependencies

module

ActiveSupport

RequireDependency

module

ActiveSupport::Dependencies

Behavior

module

ActiveSupport::Deprecation

DeprecatedConstantAccessor

module

ActiveSupport::Deprecation

Disallowed

module

ActiveSupport::Deprecation

InstanceDelegator

module

ActiveSupport::Deprecation

ClassMethods

module

ActiveSupport::Deprecation::InstanceDelegator

OverrideDelegators

module

ActiveSupport::Deprecation::InstanceDelegator

MethodWrapper

module

ActiveSupport::Deprecation

Reporting

module

ActiveSupport::Deprecation

DescendantsTracker

module

ActiveSupport

ReloadedClassesFiltering

module

ActiveSupport::DescendantsTracker

EachTimeWithZone

module

ActiveSupport

EnumerableCoreExt

module

ActiveSupport

Constants

module

ActiveSupport::EnumerableCoreExt

TestHelper

module

ActiveSupport::ErrorReporter

ExecutionContext

module

ActiveSupport

TestHelper

module

ActiveSupport::ExecutionContext

TestHelper

module

ActiveSupport::Executor

ForkTracker

module

ActiveSupport

CoreExt

module

ActiveSupport::ForkTracker

CoreExtPrivate

module

ActiveSupport::ForkTracker

ModernCoreExt

module

ActiveSupport::ForkTracker

Gzip

module

ActiveSupport

HtmlSafeTranslation

module

ActiveSupport

Inflector

module

ActiveSupport

IsolatedExecutionState

module

ActiveSupport

JSON

module

ActiveSupport

Encoding

module

ActiveSupport::JSON

LazyLoadHooks

module

ActiveSupport

TestHelper

module

ActiveSupport::LogSubscriber

LoggerSilence

module

ActiveSupport

LoggerThreadSafeLevel

module

ActiveSupport

NullSerializer

module

ActiveSupport::MessageEncryptor

MessagePack

module

ActiveSupport

CacheSerializer

module

ActiveSupport::MessagePack

Extensions

module

ActiveSupport::MessagePack

Serializer

module

ActiveSupport::MessagePack

Messages

module

ActiveSupport

Metadata

module

ActiveSupport::Messages

Rotator

module

ActiveSupport::Messages

SerializerWithFallback

module

ActiveSupport::Messages

AllowMarshal

module

ActiveSupport::Messages::SerializerWithFallback

JsonWithFallback

module

ActiveSupport::Messages::SerializerWithFallback

JsonWithFallbackAllowMarshal

module

ActiveSupport::Messages::SerializerWithFallback

MarshalWithFallback

module

ActiveSupport::Messages::SerializerWithFallback

MessagePackWithFallback

module

ActiveSupport::Messages::SerializerWithFallback

MessagePackWithFallbackAllowMarshal

module

ActiveSupport::Messages::SerializerWithFallback

Multibyte

module

ActiveSupport

Unicode

module

ActiveSupport::Multibyte

Notifications

module

ActiveSupport

Subscribers

module

ActiveSupport::Notifications::Fanout

FanoutIteration

module

ActiveSupport::Notifications

NumberHelper

module

ActiveSupport

NumericWithFormat

module

ActiveSupport

RaiseWarnings

module

ActiveSupport

RangeWithFormat

module

ActiveSupport

Rescuable

module

ActiveSupport

ClassMethods

module

ActiveSupport::Rescuable

RubyFeatures

module

ActiveSupport

SecurityUtils

module

ActiveSupport

TaggedLogging

module

ActiveSupport

Formatter

module

ActiveSupport::TaggedLogging

LocalTagStorage

module

ActiveSupport::TaggedLogging

Testing

module

ActiveSupport

Assertions

module

ActiveSupport::Testing

ConstantLookup

module

ActiveSupport::Testing

ClassMethods

module

ActiveSupport::Testing::ConstantLookup

ConstantStubbing

module

ActiveSupport::Testing

Declarative

module

ActiveSupport::Testing

Deprecation

module

ActiveSupport::Testing

ErrorReporterAssertions

module

ActiveSupport::Testing

ErrorCollector

module

ActiveSupport::Testing::ErrorReporterAssertions

FileFixtures

module

ActiveSupport::Testing

Isolation

module

ActiveSupport::Testing

Forking

module

ActiveSupport::Testing::Isolation

Subprocess

module

ActiveSupport::Testing::Isolation

MethodCallAssertions

module

ActiveSupport::Testing

SetupAndTeardown

module

ActiveSupport::Testing

ClassMethods

module

ActiveSupport::Testing::SetupAndTeardown

Stream

module

ActiveSupport::Testing

TaggedLogging

module

ActiveSupport::Testing

TimeHelpers

module

ActiveSupport::Testing

ToJsonWithActiveSupportEncoder

module

ActiveSupport

Tryable

module

ActiveSupport

VERSION

module

ActiveSupport

XmlMini

module

ActiveSupport

FileLike

module

ActiveSupport::XmlMini

XmlMini_JDOM

module

ActiveSupport

XmlMini_LibXML

module

ActiveSupport

XmlMini_LibXMLSAX

module

ActiveSupport

XmlMini_Nokogiri

module

ActiveSupport

Conversions

module

ActiveSupport::XmlMini_Nokogiri

Document

module

ActiveSupport::XmlMini_Nokogiri::Conversions

Node

module

ActiveSupport::XmlMini_Nokogiri::Conversions

XmlMini_NokogiriSAX

module

ActiveSupport

XmlMini_REXML

module

ActiveSupport

DateAndTime

module

Calculations

module

DateAndTime

Compatibility

module

DateAndTime

Zones

module

DateAndTime

Digest

module

UUID

module

Digest

Util

module

ERB

Enumerable

module

I18n

module

Kernel

module

LibXML

module

Conversions

module

LibXML

Document

module

LibXML::Conversions

Node

module

LibXML::Conversions

Concerning

module

Module

SecureRandom

module

Singleton

module